| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.60 | 6.773% | $11.3179 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $143.27 | 6.510% | $152.5969 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $96.49 | 10.170% | $106.303 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $136.58 | 6.307% | $145.1941 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $181.50 | 12.440% | $204.0786 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $150.61 | 13.260% | $170.5809 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $112.33 | 5.201% | $118.1723 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $831.38 | $908.2437 | $908.24 | $908.25 | $908.30 | |